int ubus_add_object(struct ubus_context *ctx, struct ubus_object *obj)
{
struct ubus_request req;
int ret;
blob_buf_init(&b, 0);
if (obj->name && obj->type) {
blob_put_string(&b, UBUS_ATTR_OBJPATH, obj->name);
if (obj->type->id)
blob_put_int32(&b, UBUS_ATTR_OBJTYPE, obj->type->id);
else if (!ubus_push_object_type(obj->type))
return UBUS_STATUS_INVALID_ARGUMENT;
}
if (ubus_start_request(ctx, &req, b.head, UBUS_MSG_ADD_OBJECT, 0) < 0)
return UBUS_STATUS_INVALID_ARGUMENT;
req.raw_data_cb = ubus_add_object_cb;
req.priv = obj;
ret = ubus_complete_request(ctx, &req, 0);
if (ret)
return ret;
if (!obj->id)
return UBUS_STATUS_NO_DATA;
return 0;
}
static int
__ubus_subscribe_request(struct ubus_context *ctx, struct ubus_object *obj, uint32_t id, int type)
{
struct ubus_request req;
blob_buf_init(&b, 0);
blob_put_int32(&b, UBUS_ATTR_OBJID, obj->id);
blob_put_int32(&b, UBUS_ATTR_TARGET, id);
if (ubus_start_request(ctx, &req, b.head, type, 0) < 0)
return UBUS_STATUS_INVALID_ARGUMENT;
return ubus_complete_request(ctx, &req, 0);
}
int ubus_remove_object(struct ubus_context *ctx, struct ubus_object *obj)
{
struct ubus_request req;
int ret;
blob_buf_init(&b, 0);
blob_put_int32(&b, UBUS_ATTR_OBJID, obj->id);
if (ubus_start_request(ctx, &req, b.head, UBUS_MSG_REMOVE_OBJECT, 0) < 0)
return UBUS_STATUS_INVALID_ARGUMENT;
req.raw_data_cb = ubus_remove_object_cb;
req.priv = obj;
ret = ubus_complete_request(ctx, &req, 0);
if (ret)
return ret;
if (obj->id)
return UBUS_STATUS_NO_DATA;
return 0;
}